.ch-header-index {
	margin: 0 auto;
	overflow: hidden
}

.ch-header-index .ch-logo {
	display: block;
	float: left;
	width: 370px;
	height: 110px;
	background-image: url(../img/logo.png);
	background-repeat: no-repeat;
	background-position: 0 50%;
	overflow: hidden
}

.ch-header-index .ch-logo:hover {
	text-decoration: none
}

.ch-header-index .ch-header-list {
	float: right;
	width: 420px;
	height: 110px;
	line-height: 110px;
	margin-right: 20px;
	text-align: right
}

.ch-header-index .ch-header-list a {
	color: #333;
	margin-left: 10px
}

.ch-header-index .ch-header-list a.ch-student {
	display: inline-block;
	max-width: 125px;
	height: 16px;
	line-height: 15px;
	margin-left: 0;
	color: #1787e0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	vertical-align: middle
}

.ch-header-index .ch-header-list a.ch-superuer {
	margin-left: 10px
}

.ch-header-index .ch-header-divide {
	margin-left: 10px;
	color: #999;
	font-size: 16px
}

.ch-header-index .ch-search-box {
	float: left;
	padding-top: 35px;
	width: 280px
}

.ch-header-index .ch-search-box span,
.ch-header-index .ch-search-input {
	float: left;
	font-size: 14px;
	vertical-align: middle
}

.ch-header-index .ch-search-input {
	width: 205px;
	height: 38px;
	line-height: 38px;
	border: 1px solid #d6d6d6;
	padding: 0 8px;
	outline: 0
}

.ch-header-index .ch-search-btn {
	float: left;
	width: 56px;
	height: 40px;
	border: none;
	background: #1787e0;
	cursor: pointer;
	vertical-align: middle
}

.ch-header-index .ch-search-btn .iconfont {
	font-size: 18px;
	color: #fff
}

.ch-header-index .ch-header-media {
	float: left;
	width: 80px;
	padding-top: 30px;
	margin-left: 20px
}

.ch-header-index .ch-header-media a {
	display: block;
	height: 25px;
	color: #666
}

.ch-header-index .ch-header-media a:hover {
	text-decoration: none
}

.ch-header-index .ch-header-media .iconfont {
	margin-right: 2px;
	font-size: 18px;
	vertical-align: middle
}


.ch-nav-box-index {
	background: #1787e0
}

.ch-nav-box-index .nav-wrapper {
	height: 80px;
	margin: 0 auto;
	overflow: hidden
}
.nav-index-list{
	    height: 80px;
	    margin: 0 0 0 0;
	    padding: 0 0 0 0;
}
.ch-nav-box-index li {
	float: left;
	height: 80px;
	color: #fff;
	overflow: hidden
}
.ch-nav-box-index li.nav-first-li{
	width: 300px;
}

.ch-nav-box-index li.nav-cx {
	width: 300px;
}

.ch-nav-box-index li.nav-ss{
	width: 300px;
}

.ch-nav-box-index li.nav-last-li {
	width: 300px;
}

.ch-nav-box-index .nav-th {
	float: left;
	width: 30%;
	padding: 0 0 20px 0;
	line-height: 80px;
	font-size: 16px;
	font-weight: 700
}

.ch-nav-box-index .nav-first-li .nav-th {
	padding-left: 0
}

.ch-nav-box-index .nav-con {
	width: 70%;
	float: left;
	padding: 0 0;
}

.ch-nav-box-index .nav-td {
	margin: 12px;
	padding:0 20px 0 12px;
	border-right: 1px solid #459ce3;
	font-size: 14px
}

.ch-nav-box-index .nav-td li {
	float: left;
	width: 70px;
	height: 28px;
	line-height: 28px;
	margin: 0 10px
}

.ch-nav-box-index .nav-td a {
	color: #fff
}
.l-head{
	font-family:微软雅黑;
	font-size:20px;
	left:20px;
	position:relative;
}
.yz-left a{
	font-family:宋体;
	font-size:14px;
	color:#8B8989;
}
.l-body{
	top:15px;
	background-color:
	position:relative;
}
.leftme1{
    height:70px;
	background-color:#FAFAFA;
}
.leftme2{
	height:100px;
	background-color:#FAFAFA;
}
.leftme3{
	height:150px;
	background-color:#FAFAFA;
}
.leftme4{
	height:80px;
	background-color:#FAFAFA;
}
.leftme5{
	height:80px;
	background-color:#FAFAFA;
}
.leftme6{
	height:88px;
	background-color:#FAFAFA;
}
.leftme7{
	height:90px;
	background-color:#FAFAFA;
}
.index-hot{
	height:117px;
}
.tu{
	width: 830px;
	top:10px;
	position:relative;
}
.side-head span{
	height:30;
	font-family:微软雅黑;
	font-size:24;
}
.hot-list{
	overflow:scroll;
}
.side-head{
	height:53px;
}
.zuo{
	overflow:hidden;
}


